脉冲Nd:YAG激光在精密加工中的应用

Some Applications of Pulsed Nd:YAG Laser in the Pricision Processing

介绍了脉冲Nd：YAG激光用于精密打孔、切割的性能要求，以及用于精密焊接的四光束及三光束光纤耦合激光焊接机，并举了一些加工应用实例。

The paper presents the performances ofpulsed Nd: YAG Laser used in precision drilling and cutting, and describes the charactaristics of the four-beam and the three-beam optical fibre coupling Laser welding machine. Some practical application examples are also given.